From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Thu, 20 Apr 2017 07:34:54 +0200 The script "checkpatch.pl" pointed information out like the following. * CHECK: Comparison to NULL could be written "!drvdata" Thus adjust this expression. * WARNING: Possible unnecessary 'out of memory' message Thus remove such a statement here. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- drivers/clk/clk-si5351.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/clk/clk-si5351.c b/drivers/clk/clk-si5351.c index a4c009e1e70d..2492442eea77 100644 --- a/drivers/clk/clk-si5351.c +++ b/drivers/clk/clk-si5351.c @@ -1354,10 +1354,8 @@ static int si5351_i2c_probe(struct i2c_client *client, return -EINVAL; drvdata = devm_kzalloc(&client->dev, sizeof(*drvdata), GFP_KERNEL); - if (drvdata == NULL) { - dev_err(&client->dev, "unable to allocate driver data\n"); + if (!drvdata) return -ENOMEM; - } i2c_set_clientdata(client, drvdata); drvdata->client = client; -- 2.12.2 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
